Migrate 25 crates to monorepo. am: 216e0fe63b

Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/fs-err/+/3243193

Change-Id: Id527c9907adab2df39645bc7ca3bf6269cf31c35
Signed-off-by: Automerger Merge Worker <[email protected]>